-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2026-02-11
- 在线时间1927小时
-
-
访问TA的空间加好友用道具
|
双折射材料的温度修正 Birefringent Material Temperature Modification Y=3Y~ {=g-zsc]K 目前,FRED尚不支持“global”温度设置,温度敏感性评估一般用脚本编程来完成,该文档演示双折射材料的折射率随温度变化的问题。附件案例文件包括两个双折射材料模,“KDP”和 “KDP Baseline”, KDP Baseline材料存储在已知温度下的折射率,KDP材料用于储存在“current”温度下的折射率值,定义为与baseline material之间的温度差。一个嵌入的脚本名为“modifyBirefringentMaterialIndex” ,包含在FRED文件中,另外也单独附加。其实现过程如下: m2|0<P@k! ^s5.jlZr@ 1.Retrieve the node numbers for the two materials, KDP and KDP Baseline v:6b&wSL3 lGLZIp 2.User specifies CTE for the ordinary and extraordinary refractive index values as well as the temperature difference from the baseline iMp)g%Ng \Y!Z3CK 3.Loop over the baseline material samples and determine the number of wavelength entries Gs?W7}<$ q]Qgg 4.Loop over each sampled wavelength entry in the baseline material Op%^dwVG(v :{66WSa@Dd a.Modify the ordinary and extraordinary refractive index values using (2) above j9u-C/Q\r (tq)64XVz b.Apply the modified values to the non-baseline material =_yOX=g| \R-u+ci$ZY 5.Set a description on the non-baseline material indicating the temperature change from baseline 7OWiG, ,XA;S5FE 脚本编程及GUI例程请下载链接: 0KDDAkR5R n1ED _9 http://fred-kb.photonengr.com/files/2011/04/modifyBirefringentMaterialIndex.frs |ntJ+ x:2[E- http://fred-kb.photonengr.com/files/2011/04/birefringentMaterialTemperatureModification.frd AN~1E@" J)fS2Ni+ _ _)Z Q QQ:2987619807 ;C"J5RA
|